Temperatures are expected to climb into the low 90s by Monday afternoon in New York City, Boston and Washington, D.C.

Smoke produced by hundreds of wildfires burning across Canada has drifted thousands of miles and nearly circled the entire ...

The wildfire areas of Manitoba and Saskatchewan are projected to receive 50 millimeters to 100 millimeters of rain this ...

Amid thousands of evacuations and the spread of smoke to the United States, the Canadian armed forces and the Coast Guard ...

If wildfire smoke is lingering in the skies around you, there are several ways you can protect yourself from the haze when ...

Wildfires raging across Canada may cause hazy conditions in the northeast, including Virginia, over the next several days.

Michigan’s air quality has nosedived in recent weeks, due to wildfire smoke from Canada. At one point, Detroit was listed as ...

In the height of summer, when most Americans dream of clear skies, campfires, and serene lakeside vacations, a thick haz ...

Breathing in polluted air for extended periods of time can pose a serious health risk for people, especially for vulnerable ...

Code Yellow Air Quality or the moderate level for particle pollution is forecast for Thursday and Friday. This may cause health symptoms for groups of people in the unusually sensitive category.

Manitoba Premier Wab Kinew accused the state Republicans of throwing a "timber tantrum" over the effects of Canadian wildfires.

Smoke from Canadian wildfires continues to bring poor air quality into the Northeast U.S. and the Upper Midwest. And the ...